Airplane window configuration



FIG. 1 is a perspective view of an ornamental design of an airplane window configuration;

FIG. 2 is another perspective view of the ornamental design of the airplane window configuration;

FIG. 3 is an enlarged perspective view of the ornamental design of a window of the airplane window configuration;

FIG. 4 is an elevational view of the window shown in FIG. 3; and,

FIG. 5 is a cross-sectional view of the of the window shown in FIG. 4 taken along the line 5-5.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for an airplane window configuration, as shown and described. 